71751722001

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3463}}^1\times {\mathrm{6389}}^1$

素因数の和:9925

約数の個数: 32

約数和(自身を含む): 101997895680

約数和(自身を除く): 30246173679

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 3463, 6389, 10389, 19167, 79649, 146947, 162761, 238947, 300283, 440841, 488283, 900849, 3743503, 6906509, 11230509, 20719527, 22125107, 66375321, 508877461, 1039880029, 1526632383, 3119640087, 23917240667, 71751722001]

約数ペア:

[(1, 71751722001), (3, 23917240667), (23, 3119640087), (47, 1526632383), (69, 1039880029), (141, 508877461), (1081, 66375321), (3243, 22125107), (3463, 20719527), (6389, 11230509), (10389, 6906509), (19167, 3743503), (79649, 900849), (146947, 488283), (162761, 440841), (238947, 300283)]